Product Details

Shock absorber

AC-K Series

Product introduction

AC-K Series

AC-K series products can effectively absorb the vibration and noise generated by high-speed motion, and can convert kinetic energy into heat energy and release it into the air. Therefore, this product can stop the items smoothly and effectively in each movement. In the past, many conventional manufacturers used to utilize PU rubber, springs, and other materials as buffers to save costs. However, this often results in poor performance, and the noise issue is still and the machine is not efficient, while the mechanical equipment is prematurely depleted. The adoption of CJAC's shock absorber will effectively solve the disadvantages caused by bad buffers, improving mechanical efficiency, increasing production capacity, and protecting the lifespan of the machine. Both AC-K and ACD are suitable for high-speed impact working environments, and their long-traverse mobile devices are mostly used for robotic arms.

  • Material

    Outer pipe: AISI1215 and STKM11A oxidized black, nickel plating treatment, and Nitriding blasting enhances rust resistance

    Piston rod: hard chromium plating treatment and special seals for longer lifespan

    Piston: We adopt materials with excellent wear resistance to ensure long-lasting and stable cushioning

  • Speed range
    1.0~6.8m/s
  • Temperature
    -10~+80°C
  • Installation
    CJAC offers customers a variety of mounting options such as nut (NUT), flange (F), and positioning stop nut (SC). In addition, customers can also customize services according to their own requirements.
  • Special demands
    CJAC is able to customize solutions based on your requirements.
Model AC1415-6K AC1415-7K AC2020-2K AC2025-2K AC2030-5K AC2030-6K AC2030-7K AC2030-8K AC2030-16K AC2030-18K AC2050-10K AC2050-11K AC2050-12K AC2050-13K AC2050-16K AC2050-17K AC2050D-13SK AC2050D-14K AC2065-2K AC2065-2KW
Stroke
(mm)
15 15 20 25 30 30 30 30 30 30 50 50 50 50 50 50 50 50 65 65
Maximum absorbed energy
(Nm(Et))
9.8 9.8 36 40 44 44 44 44 44 44 59 59 59 59 59 59 59 59 65 65
Absorbed energy per hour
(Nm(Etc))
35,280 35,280 22,000 24,200 26,460 26,460 26,460 26,460 26,460 26,460 35,280 35,280 35,280 35,280 35,280 35,280 35,280 35,280 38,300 38,300
Maximum effective weight
(Kg(Me))
30 15 27 35 60 30 15 8 5 3 30 22 15 8 5 3 8 8 32 28
Highest impact speed
(m/s(v))
1.0 1.5 2.0 2.0 1.2 1.7 2.4 2.8 4.2 6.0 2.0 2.4 2.8 3.8 5.0 6.8 3.8 3.8 2.5 3.0
Thread M14x1.5 * M14x1.0
M14x1.5
M20x1.5 M20x1.5 M20x1.5 M20x1.5 M20x1.5 M20x1.5 M20x1.5 M20x1.5 M20x1.5 M20x1.5 M20x1.5 M20x1.5 M20x1.5 M20x1.5 M20x1.5 M20x1.5 M20x1.5 M20x1.5
A
(mm)
95.6 95.6 128.8 140.4 133.7 133.7 133.7 133.7 146.5 146.5 221.8 221.8 221.8 221.8 221.8 221.8 195 244 267.3 267.3
B
(mm)
69.4 69.4 93 100 86 86 86 86 97.8 97.8 156 156 156 156 156 156 120.7 178.2 186.5 186.5
D
(mm)
4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6
F
(mm)
52.7 52.7 74.5 81 48 48 48 48 48 48 136.5 136.5 136.5 136.5 136.5 136.5 70.6 136.5 145 64.5
Corresponding illustration 1 1 1 1 2 2 2 2 4 4 3 3 3 3 3 3 2 2 3 3

※ For shell specifications, please contact us for further details.